Turkey: Kocaeli
Districts
The population of the districts in the Province of Kocaeli.
| Name | Status | Population Estimate 2009-12-31 | Population Estimate 2013-12-31 | Population Estimate 2017-12-31 | Population Estimate 2022-12-31 | |
|---|---|---|---|---|---|---|
| Başiskele | District | 66,183 | 76,605 | 93,988 | 116,650 | → |
| Çayırova | District | 82,494 | 103,536 | 128,135 | 150,792 | → |
| Darıca | District | 140,302 | 164,385 | 198,153 | 225,602 | → |
| Derince | District | 123,136 | 130,657 | 140,800 | 146,374 | → |
| Dilovası | District | 44,258 | 45,610 | 47,663 | 53,416 | → |
| Gebze | District | 297,029 | 329,195 | 368,278 | 407,019 | → |
| Gölcük | District | 136,035 | 145,805 | 161,117 | 175,940 | → |
| İzmit | District | 313,964 | 332,754 | 360,409 | 376,056 | → |
| Kandıra | District | 46,984 | 50,046 | 50,413 | 52,874 | → |
| Karamürsel | District | 50,886 | 53,033 | 56,404 | 59,676 | → |
| Kartepe | District | 90,407 | 101,692 | 115,680 | 136,625 | → |
| Körfez | District | 130,730 | 142,884 | 162,230 | 178,048 | → |
| Kocaeli | Metropolitan Province | 1,522,408 | 1,676,202 | 1,883,270 | 2,079,072 |
Contents: Cities, Towns and Villages
All cities, towns and villages in the Province of Kocaeli with 750 inhabitants or more.
| Name | Status | District | Population Estimate 2009-12-31 | Population Estimate 2013-12-31 | Population Estimate 2017-12-31 | Population Estimate 2022-12-31 | |
|---|---|---|---|---|---|---|---|
| Akçakese | Neighborhood | Kandıra | ... | 943 | 902 | 781 | → |
| Akpınar | Neighborhood | İzmit | ... | 3,508 | 4,186 | 4,086 | → |
| Balaban | Neighborhood | Kartepe | 1,246 | 1,254 | 1,255 | 1,326 | → |
| Balçık | Neighborhood | Gebze | 1,679 | 1,509 | 1,388 | 1,232 | → |
| Ballar | Neighborhood | Kandıra | 990 | 973 | 979 | 939 | → |
| Başiskele | City | Başiskele | 62,402 | 73,172 | 90,601 | 112,930 | → |
| Bayraktar | Neighborhood | İzmit | 1,010 | 1,029 | 959 | 910 | → |
| Çayırköy | Neighborhood | İzmit | ... | 1,309 | 1,567 | 2,481 | → |
| Çerkeşli | Neighborhood | Dilovası | 1,029 | 1,059 | 1,087 | 1,087 | → |
| Cumaköy | Neighborhood | Gebze | 1,473 | 1,613 | 1,768 | 1,831 | → |
| Denizli | Neighborhood | Gebze | 1,285 | 1,212 | 1,096 | 1,048 | → |
| Derince | City | Derince | 119,704 | 127,352 | 137,880 | 143,496 | → |
| Dilovası | City | Dilovası | 41,643 | 42,809 | 44,888 | 47,305 | → |
| Doğantepe | Neighborhood | Başiskele | 1,861 | 1,829 | 1,875 | 1,994 | → |
| Gebze (incl. Çayırova, Darıca) | City | 505,240 | 582,352 | 679,490 | 768,467 | → | |
| Gölcük | City | Gölcük | 129,713 | 139,857 | 155,284 | 169,922 | → |
| Hamidiye | Neighborhood | Gölcük | 773 | 732 | 737 | 832 | → |
| Havluburun | Neighborhood | Kartepe | 1,271 | 1,215 | 1,134 | 1,045 | → |
| İzmit | City | İzmit | 293,339 | 306,517 | 330,219 | 342,074 | → |
| Kabaoğlu | Neighborhood | İzmit | 4,226 | 5,869 | 10,115 | 12,668 | → |
| Kandıra | City | Kandıra | 15,151 | 14,320 | 15,196 | 16,264 | → |
| Karaağaç | Neighborhood | Kandıra | 1,216 | 1,214 | 1,280 | 1,450 | → |
| Karamürsel | City | Karamürsel | 46,132 | 47,745 | 51,730 | 54,981 | → |
| Karatepe | Neighborhood | Kartepe | 769 | 850 | 832 | 894 | → |
| Kartepe | City | Kartepe | 82,551 | 93,563 | 107,730 | 128,466 | → |
| Kefken | Neighborhood | Kandıra | 1,308 | 1,398 | 1,442 | 1,710 | → |
| Kocakaymas | Neighborhood | Kandıra | ... | 4,674 | 5,906 | 6,377 | → |
| Körfez | City | Körfez | 126,616 | 139,112 | 158,722 | 174,344 | → |
| Köseler | Neighborhood | Dilovası | ... | 551 | 567 | 3,817 | → |
| Kurtyeri | Neighborhood | Kandıra | 836 | 882 | 775 | 817 | → |
| Mollafenari | Neighborhood | Gebze | 963 | 966 | 1,125 | 1,210 | → |
| Muallimköy | Neighborhood | Gebze | 981 | 1,528 | 1,837 | 2,237 | → |
| Nusretiye | Neighborhood | Kartepe | 1,278 | 1,354 | 1,288 | 1,406 | → |
| Örcün | Neighborhood | Gölcük | 476 | 521 | 743 | 920 | → |
| Pelitli | Neighborhood | Gebze | 2,251 | 2,335 | 2,240 | 2,064 | → |
| Şirinsulhiye | Neighborhood | Kartepe | 1,658 | 1,791 | 1,918 | 1,861 | → |
| Tavşanlı | Neighborhood | Gebze | 2,383 | 2,268 | 2,301 | 2,223 | → |
Source: State Institute of Statistics, Republic of Türkiye.
Explanation: Since 2013, the population figures of cities in metropolitan provinces are calculated by using the population of selected neighborhoods.